import os

path = r"C:\Users\yiyehu"

for c_root, c_dirs, c_files in os.walk(path):
    for file in c_files:
        name = os.path.join(c_root, file)
        try:
            if os.path.getsize(name) / 1024 / 1024 > 200:
                print(name)
        except Exception as e:
            print(e)

print("end")
exit(0)
